[INFO] fetching crate swarmkit 0.1.0...
[INFO] testing swarmkit-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate swarmkit 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate swarmkit 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate swarmkit 0.1.0
[INFO] tweaked toml for crates.io crate swarmkit 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swarmkit 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swarmkit 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70
[INFO] running `Command { std: "docker" "start" "a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling rand v0.10.1
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling swarmkit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.97s
[INFO] running `Command { std: "docker" "inspect" "a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling swarmkit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swarmkit-b7bd4660675db885)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test topology::lbest::tests::empty_swarm_yields_empty_graph ... ok
[INFO] [stdout] test tests::gbest_tests::gbest_searcher_monotonically_improves_on_sphere ... ok
[INFO] [stdout] test topology::lbest::tests::von_neumann_has_four_distinct_neighbours_when_built ... ok
[INFO] [stdout] test topology::lbest::tests::ring_k1_has_two_neighbours_per_particle ... ok
[INFO] [stdout] test topology::lbest::tests::two_particles_pair_with_each_other_without_duplicates ... ok
[INFO] [stdout] test topology::lbest::tests::single_particle_has_no_neighbours_and_no_self_loop ... ok
[INFO] [stdout] test topology::lbest::tests::von_neumann_falls_back_to_ring_when_a_dim_would_be_2 ... ok
[INFO] [stdout] test topology::lbest::tests::ring_k2_has_four_neighbours_per_particle ... ok
[INFO] [stdout] test tests::gbest_tests::nested_mover_writes_inner_best_and_leaves_outer_untouched ... ok
[INFO] [stdout] test topology::lbest::tests::von_neumann_falls_back_to_ring_for_primes ... ok
[INFO] [stdout] test topology::lbest::tests::von_neumann_lays_out_on_a_grid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests swarmkit
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/topology/gbest.rs - topology::gbest::PSOCoeffs::new (line 34) ... ok
[INFO] [stdout] test src/topology/gbest.rs - topology::gbest::PSOCoeffs::new (line 43) - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.65s; merged doctests compilation took 0.60s
[INFO] running `Command { std: "docker" "inspect" "a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70", kill_on_drop: false }`
[INFO] [stdout] a91eafacdf29cd37af22f415b04d01471cdb7231265ba2b98299b9b0ab0d7d70
